Were those his old Nike boxing shoes that Pacquiao wore for Vargas fight?
Sugar Rays Boxing - Nike HyperKO MP Limited Edition Boxing Boot - Black/Silver. Nike boxing boots famously worn by Manny Pacquio are now available as a limited edition shoe without his logo
Nike Boxing Boots & Wrestling Shoes from Made4Fighters.
Nike HyperKO (Multiple Colors)
Nike Boxing Shoes | Professional Boxing Footwear | Pro Fight Shop
Manny Pacquiao's Greatest Hits With Nike - SneakerNews.com
THE SHOES MANNY PACQUIAO MADE FAMOUS! NIKE HYPER KO'S UNBOXED! - YouTube